Synaptophysin, also known as the major synaptic vesicle protein p38, is a protein that in humans is encoded by the SYP gene. The gene is located on the...
13 KB (1,653 words) - 06:37, 22 June 2024
neuroendocrine tumor 5% Multiple nests of tumor cells Gastrinoma Chromogranin Synaptophysin MEN1 DAXX/ATRX Pre-cancer below for comparison: Precancer: Intraductal...
121 KB (12,728 words) - 18:39, 30 July 2024
SCLCs bear the markers of neuroendocrine cells, such as chromogranin, synaptophysin, and CD56. Adenocarcinomas tend to express Napsin-A and TTF-1; squamous...
90 KB (9,784 words) - 14:55, 21 June 2024
chief cells located in the cell balls are positive for chromogranin, synaptophysin, neuron specific enolase, serotonin, neurofilament and Neural cell adhesion...
17 KB (1,768 words) - 06:13, 14 March 2024
5-hydroxyindoleacetic acid (5-HIAA) neuron-specific enolase (NSE, gamma-gamma dimer) synaptophysin (P38) Newer markers include N-terminally truncated variant of Hsp70...
87 KB (8,013 words) - 13:43, 25 July 2024
biopsy, immunohistochemistry is generally positive for chromogranin and synaptophysin. Genetic testing thereof typically shows altered MEN1 and DAXX/ATRX...
28 KB (2,476 words) - 13:44, 25 July 2024
<9% null cell adenomas do not secrete hormones may stain positive for synaptophysin Asymptomatic or hypogonadism 25% of pituitary adenomas are nonsecretive...
55 KB (5,802 words) - 08:07, 17 August 2024
including epidermal marker cytokeratin 20 and neuroendocrine markers synaptophysin and chromogranin A. Furthermore, the ion channel Piezo2 and transcription...
50 KB (5,542 words) - 13:46, 29 June 2024
PMID 15966194. Tomita T (August 2020). "Significance of chromogranin A and synaptophysin in pancreatic neuroendocrine tumors". Bosnian Journal of Basic Medical...
19 KB (2,248 words) - 09:40, 2 May 2024
actin (SMA) gastrointestinal stromal tumor, leiomyosarcoma, PEComa synaptophysin neuroendocrine tumor thymidine kinase lymphoma, leukemia, lung cancer...
22 KB (1,920 words) - 05:15, 6 March 2024